/*
Copyright [2020] [https://www.xiaonuo.vip]

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：

1.请不要删除和修改根目录下的LICENSE文件。
2.请不要删除和修改Snowy源码头部的版权声明。
3.请保留源码和相关描述文件的项目出处，作者声明等。
4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy
5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy
6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
 */
package vip.xiaonuo.sys.modular.scoreitem.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import vip.xiaonuo.core.consts.CommonConstant;
import vip.xiaonuo.core.context.login.LoginContextHolder;
import vip.xiaonuo.core.enums.CommonStatusEnum;
import vip.xiaonuo.core.exception.ServiceException;
import vip.xiaonuo.core.exception.enums.StatusExceptionEnum;
import vip.xiaonuo.core.factory.PageFactory;
import vip.xiaonuo.core.pojo.login.SysLoginUser;
import vip.xiaonuo.core.pojo.page.PageResult;
import vip.xiaonuo.core.util.PoiUtil;
import vip.xiaonuo.sys.modular.homeworktag.entity.HomeworkTag;
import vip.xiaonuo.sys.modular.homeworktag.param.HomeworkTagParam;
import vip.xiaonuo.sys.modular.scoreitem.entity.ScoreItem;
import vip.xiaonuo.sys.modular.scoreitem.enums.ScoreItemExceptionEnum;
import vip.xiaonuo.sys.modular.scoreitem.mapper.ScoreItemMapper;
import vip.xiaonuo.sys.modular.scoreitem.param.ScoreItemParam;
import vip.xiaonuo.sys.modular.scoreitem.service.ScoreItemService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;

/**
 * 打分项service接口实现类
 *
 * @author kongxm
 * @date 2022-07-17 14:43:38
 */
@Service
public class ScoreItemServiceImpl extends ServiceImpl<ScoreItemMapper, ScoreItem> implements ScoreItemService {

    @Override
    public PageResult<ScoreItem> page(ScoreItemParam scoreItemParam) {
        QueryWrapper<ScoreItem> queryWrapper = new QueryWrapper<>();
        if (ObjectUtil.isNotNull(scoreItemParam)) {

            // 根据项目名称 查询
            if (ObjectUtil.isNotEmpty(scoreItemParam.getItemName())) {
                queryWrapper.lambda().like(ScoreItem::getItemName, scoreItemParam.getItemName());
            }
            // 根据项目分数 查询
            if (ObjectUtil.isNotEmpty(scoreItemParam.getFullScore())) {
                queryWrapper.lambda().eq(ScoreItem::getFullScore, scoreItemParam.getFullScore());
            }
            // 根据0-项目打分项 1-答辩打分项 查询
            if (ObjectUtil.isNotEmpty(scoreItemParam.getCategory())) {
                queryWrapper.lambda().eq(ScoreItem::getCategory, scoreItemParam.getCategory());
            }
            // 根据状态（字典 0正常 1冻结 2删除） 查询
            if (ObjectUtil.isNotEmpty(scoreItemParam.getStatus())) {
                queryWrapper.lambda().eq(ScoreItem::getStatus, scoreItemParam.getStatus());
            }
        }
        return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper));
    }

    @Override
    public List<ScoreItem> list(ScoreItemParam scoreItemParam) {
        LambdaQueryWrapper<ScoreItem> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(ScoreItem::getStatus, 0);
        if (scoreItemParam.getCategory() != null) {
            queryWrapper.eq(ScoreItem::getCategory, scoreItemParam.getCategory());
        }
        return this.list(queryWrapper);
    }

    @Override
    public void add(ScoreItemParam scoreItemParam) {
        ScoreItem scoreItem = new ScoreItem();
        BeanUtil.copyProperties(scoreItemParam, scoreItem);
        this.save(scoreItem);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void delete(List<ScoreItemParam> scoreItemParamList) {
        scoreItemParamList.forEach(scoreItemParam -> {
            ScoreItem byUpdate = new ScoreItem();
            byUpdate.setId(scoreItemParam.getId());
            byUpdate.setStatus(2);
            this.updateById(byUpdate);
        });
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void edit(ScoreItemParam scoreItemParam) {
        ScoreItem scoreItem = this.queryScoreItem(scoreItemParam);
        BeanUtil.copyProperties(scoreItemParam, scoreItem);
        this.updateById(scoreItem);
    }

    @Override
    public ScoreItem detail(ScoreItemParam scoreItemParam) {
        return this.queryScoreItem(scoreItemParam);
    }

    /**
     * 获取打分项
     *
     * @author kongxm
     * @date 2022-07-17 14:43:38
     */
    private ScoreItem queryScoreItem(ScoreItemParam scoreItemParam) {
        ScoreItem scoreItem = this.getById(scoreItemParam.getId());
        if (ObjectUtil.isNull(scoreItem)) {
            throw new ServiceException(ScoreItemExceptionEnum.NOT_EXIST);
        }
        return scoreItem;
    }

    @Override
    public void export(ScoreItemParam scoreItemParam) {
        List<ScoreItem> list = this.list(scoreItemParam);
        PoiUtil.exportExcelWithStream("SnowyScoreItem.xls", ScoreItem.class, list);
    }

    @Override
    public void changeStatus(ScoreItemParam scoreItemParam) {
        //当前登录用户
        SysLoginUser sysLoginUser = LoginContextHolder.me().getSysLoginUser();
        Long id = scoreItemParam.getId();

        Integer status = scoreItemParam.getStatus();
        //校验状态在不在枚举值里
        CommonStatusEnum.validateStatus(status);
        //更新枚举，更新只能更新未删除状态的
        LambdaUpdateWrapper<ScoreItem> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper.eq(ScoreItem::getId, id)
                .and(i -> i.ne(ScoreItem::getStatus, CommonStatusEnum.DELETED.getCode()))
                .set(ScoreItem::getStatus, status)
                .set(ScoreItem::getUpdateTime, new Date())
                .set(ScoreItem::getUpdateUser, sysLoginUser.getId());
        boolean update = this.update(updateWrapper);
        if (!update) {
            throw new ServiceException(StatusExceptionEnum.UPDATE_STATUS_ERROR);
        }
    }
}
